Perforated drain cover
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Description
FIG. 1 is a top plan view of a perforated drain cover showing my new design; and
FIG. 2 is a side elevational view thereof.
Referenced Cited
U.S. Patent Documents
| D96849 | September 1935 | Petterson |
| D154936 | August 1949 | Limbert |
| D170425 | September 1953 | Monahan, Jr. |
| D180194 | April 1957 | Miller |
| D194776 | March 1963 | Clark |
| D195162 | April 1963 | Kraines et al. |
| D253145 | October 16, 1979 | Adam |
| 2695411 | November 1954 | Vinokor |
| 3161360 | December 1967 | Levine |
| 3170169 | February 1965 | Clark |
| 4134162 | January 16, 1979 | Sharland et al. |
Patent History
Patent number: D263776
Type: Grant
Filed: Sep 24, 1979
Date of Patent: Apr 13, 1982
Assignee: The Vision Group (Wilmington, DE)
Inventor: Ward R. Ashley (Wilmington, DE)
Primary Examiner: James R. Largen
Law Firm: Connolly and Hutz
Application Number: 6/78,042
Type: Grant
Filed: Sep 24, 1979
Date of Patent: Apr 13, 1982
Assignee: The Vision Group (Wilmington, DE)
Inventor: Ward R. Ashley (Wilmington, DE)
Primary Examiner: James R. Largen
Law Firm: Connolly and Hutz
Application Number: 6/78,042
Classifications
Current U.S. Class:
D 6/86;
D23/42
International Classification: D0606;
International Classification: D0606;
